Task 1709036238

Stderr output

<core_client_version>7.18.1</core_client_version>
<![CDATA[
<stderr_txt>
[15:09:24][401460][INFO ] Application startup - thank you for supporting Einstein@Home!
command_line:  ../../projects/einstein.phys.uwm.edu/BRP7g_x86_64-pc-linux-gnu__cuda -l ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00110_segment_3_dms_200.zap -c Ter5_1_dns_cfbf00110_segment_3_dms_200_165.cpt -A 0.04 -P 1.5 -f 500.0 -W --pb_min 3600 --mc_max 1.6 --mp_min 1.1 --mismatch 0.222 --tobs 1800 --alpha 1.0 --start_template_id 3250000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00110_segment_3_dms_200_165.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00110_segment_3_dms_200_40000_165_3250000_1_0
[15:09:24][401460][INFO ] GPU usage: 0.330000
[15:09:24][401460][INFO ] Starting data processing...
[15:09:24][401460][INFO ] opti: No host transfer for n_steps. Use device global.
[15:09:24][401460][INFO ] opti: No host transfer for mean. Use device global.
[15:09:24][401460][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[15:09:24][401460][INFO ] opti: sumspec[i] allloc, free and pinned.
[15:09:24][401460][INFO ] opti: power spectrum in fft callback (static link).
[15:09:24][401460][INFO ] opti: __constant__ access is not uniform, bad!
[15:09:24][401460][INFO ] Running on device 2 NVIDIA GeForce RTX 2080 Ti
[15:09:24][401460][INFO ] CUDA global memory status (initial GPU state, including context):
[15:09:24][401460][INFO ] No template file. Generating templates.
[15:09:24][401460][INFO ] Template param value T_cons = 50000
[15:09:28][401460][INFO ] Number of generated templates to be used: 50000
[15:09:28][401460][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00110_segment_3_dms_200_165.cpt
[15:09:28][401460][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00110_segment_3_dms_200_165.cpt (No such file or directory).
------> Starting from scratch...
[15:09:28][401460][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00110_segment_3_dms_200_165.binary
[15:09:28][401460][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00110/Ter5_1_dns_cfbf00110_segment_3_dms_200_DM246.50
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.714528028002
------> Number of samples/record: 0
------> Center freq in MHz: 857.5673828
------> Channel band in MHz: 3.34375
------> Number of channels/record: 256
------> Nifs: 1
------> RA (J2000): 174801.97
------> DEC (J2000): -244716.1
------> Galactic l: 0
------> Galactic b: 0
------> Name: J1748-2446N
------> Lagformat: 0
------> Sum: 1
------> Level: 3
------> AZ at start: 0
------> ZA at start: 0
------> AST at start: 0
------> LST at start: 0
------> File size (bytes): 0
------> Data size (bytes): 0
------> Number of samples: 16777216
------> Trial dispersion measure: 246.5 cm^-3 pc
------> Scale factor: 1.62882
[15:09:28][401460][INFO ] Allocating memory for dedispersed compressed time series...
[15:09:28][401460][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[15:09:28][401460][INFO ] 8-bit allocation done
[15:09:28][401460][INFO ] Foobar
[15:09:28][401460][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00110_segment_3_dms_200_165.binary
[15:09:28][401460][INFO ] Allocating memory for dedispersed uncompressed time series.
[15:09:28][401460][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[15:09:28][401460][INFO ] FftSize = 12582913
[15:09:28][401460][INFO ] Seed for random number generator is 1110495426.
[15:09:30][401460][INFO ] 8[15:09:30][401460][INFO ] 9[15:09:30][401460][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[15:09:30][401460][INFO ] Normalization factor 3.97364e-08
[15:09:30][401460][INFO ] Derived global search parameters:
------> f_A probability = 0.04
------> single bin prob(P_noise > P_thr) = 3.24424e-09
------> thr1 = 19.5464
------> thr2 = 22.7124
------> thr4 = 27.844
------> thr8 = 36.3869
------> thr16 = 50.9469
[15:09:30][401460][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 2185 MB (8646 MB free / 10831 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[15:09:30][401460][INFO ] Doing 50000 templates
[15:09:30][401460][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[15:09:30][401460][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[15:09:30][401460][INFO ] Launching time series padding kernel: grid 196608, block 32
[15:10:24][401460][INFO ] Checkpoint committed!
[15:11:24][401460][INFO ] Checkpoint committed!
[15:12:24][401460][INFO ] Checkpoint committed!
[15:13:24][401460][INFO ] Checkpoint committed!
[15:14:24][401460][INFO ] Checkpoint committed!
[15:15:24][401460][INFO ] Checkpoint committed!
[15:16:24][401460][INFO ] Checkpoint committed!
[15:17:24][401460][INFO ] Checkpoint committed!
[15:18:24][401460][INFO ] Checkpoint committed!
[15:19:24][401460][INFO ] Checkpoint committed!
[15:20:24][401460][INFO ] Checkpoint committed!
[15:21:01][401460][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND: 230.415065 3654.639404 0.8584579 2.9713190 20.4096 13.6408  4
------> CAND:   8.322978 4472.728516 1.0041298 3.1415584 15.9127 12.5885 16
------> CAND: 172.825571 4232.510742 0.5050816 2.8324995 16.7153 12.4446  8
------> CAND: 202.184102 4966.404297 1.1775320 0.8056476 16.6771 12.4044  8
------> CAND: 115.233224 3886.306152 0.7539289 2.9856403 15.7443 12.3639 16
------> CAND: 400.014937 3922.581055 0.5887730 0.4969394 16.3211 12.0312  8
------> CAND: 194.343292 4260.782715 0.9604108 3.1039021 18.3785 12.0096  4
------> CAND: 155.402386 3785.909424 0.6883495 2.9435532 18.2908 11.9395  4
------> CAND: 460.829870 3654.639404 0.8584579 2.9713190 21.6719 11.8102  2
------> CAND:  74.523244 4365.893555 0.8794454 3.0849202 16.0862 11.7857  8
------> CAND:  66.053384 4676.653809 0.9502125 3.1231132 15.3058 11.7824 16
------> CAND: 155.414583 4275.270020 0.8800126 3.0842752 17.9114 11.6364  4
------> CAND:  78.155594 3916.897949 0.9450449 3.0477123 15.1848 11.6229 16
------> CAND:  86.364387 4174.207031 0.9893749 3.1060922 15.1675 11.6002 16
------> CAND:   8.323237 4565.572754 1.0480471 3.1554713 15.1622 11.5931 16
------> CAND: 115.207532 3654.639404 0.8584579 2.9713190 15.8601 11.5499  8
------> CAND: 117.829613 3993.404785 0.5099838 2.8513875 14.9661 11.3355 16
------> CAND: 394.780897 6019.952637 0.9260981 2.8255355 20.8666 11.3315  2
------> CAND:  90.004522 5541.191895 0.6638978 1.6673533 17.4598 11.2765  4
------> CAND: 180.009044 5541.191895 0.6638978 1.6673533 20.7707 11.2745  2
------> CAND: 172.748757 3989.303955 0.8399621 3.0313196 15.5929 11.272  8
------> CAND: 301.092123 5709.737305 0.7429652 1.6535552 15.5329 11.2098  8
------> CAND: 140.890115 3616.853027 0.8354607 2.9524512 15.4118 11.0841  8
------> CAND: 115.246199 4185.645508 0.6086204 2.9331121 15.4062 11.0783  8
------> CAND:  99.740527 3958.179199 0.7414018 2.9965627 25.4875 11.0691  1
------> CAND: 345.713425 4808.157715 0.5586470 2.7805607 17.1975 11.0678  4
------> CAND: 261.870169 3848.504395 0.5525976 2.8795385 17.1804 11.0543  4
------> CAND:  86.420960 4420.516602 0.6228744 2.9347777 14.748 11.0503 16
------> CAND: 279.849482 3766.641846 0.5490403 0.4178669 25.4388 11.0479  1
------> CAND: 411.210941 3843.435059 0.5637920 0.4604661 20.375 11.0396  2
------> CAND: 141.463112 4319.118652 0.4222770 0.9792365 14.7217 11.016 16
------> CAND: 346.129159 3851.783936 0.4007827 0.6164455 17.1258 11.0108  4
------> CAND: 405.649400 4348.218262 1.0588483 3.1409690 25.3327 11.0018  1
------> CAND:  90.979498 4104.629395 0.9599459 0.4485464 14.7023 10.9906 16
------> CAND:  86.374508 3989.303955 0.8399621 3.0313196 14.7011 10.9891 16
------> CAND:  45.002261 5541.191895 0.6638978 1.6673533 15.3159 10.9849  8
------> CAND: 357.920476 3844.619385 0.8536013 3.0141428 17.0689 10.9656  4
------> CAND: 386.642949 3657.500488 0.8206058 2.9593041 17.0401 10.9427  4
------> CAND: 184.840326 4051.352539 0.8672156 3.0491216 14.6614 10.9374 16
------> CAND: 484.244602 4274.682617 0.8791689 0.5648037 20.1737 10.9201  2
------> CAND:  86.348557 4265.214844 1.0731978 3.1392322 14.6396 10.909 16
------> CAND: 299.961442 5522.472656 0.9500796 1.2041655 20.1511 10.9067  2
------> CAND: 150.037813 3980.876953 0.7205520 2.9853277 14.6366 10.905 16
------> CAND: 279.845071 3697.409912 0.5281921 0.3775247 25.0418 10.8755  1
------> CAND: 276.482092 3674.032227 0.6595809 2.9157939 15.2088 10.8741  8
------> CAND: 212.185844 3744.879395 0.3763317 2.7005560 15.1971 10.862  8
------> CAND: 172.729034 4174.207031 0.9893749 3.1060922 14.5722 10.8213 16
------> CAND: 149.980721 5522.472656 0.9500796 1.2041655 16.8868 10.821  4
------> CAND: 317.090344 3796.312500 0.3268165 0.6963074 15.1571 10.8206  8
------> CAND: 279.954065 4230.295410 0.5085771 2.8368902 15.156 10.8195  8
------> CAND:  97.171646 4260.782715 0.9604108 3.1039021 15.1408 10.8038  8
------> CAND: 115.216875 3685.068359 0.8981224 2.9846039 14.5583 10.8033 16
------> CAND: 203.836137 4344.862305 0.8206786 0.6209767 14.5578 10.8026 16
------> CAND: 259.123265 3989.303955 0.8399621 3.0313196 16.843 10.7863  4
------> CAND: 115.263586 3791.129883 0.6783281 2.9402480 14.5428 10.7831 16
------> CAND:  93.588603 3827.478760 0.7338450 2.9732354 15.0954 10.7569  8
------> CAND: 461.443349 6703.780273 1.1045363 2.6458247 16.8016 10.7534  4
------> CAND: 133.028804 3768.817871 0.8854293 3.0020270 14.5191 10.7523 16
------> CAND:  20.807704 4435.793945 1.0044310 3.1388903 15.068 10.7286  8
------> CAND:  77.701193 3785.909424 0.6883495 2.9435532 16.7271 10.6942  4
------> CAND: 320.630308 4345.757812 0.8840499 3.0854356 15.0322 10.6917  8
------> CAND: 260.831354 4365.893555 0.8794454 3.0849202 19.7588 10.674  2
------> CAND:  86.373211 4167.212402 0.8537678 3.0589225 14.4505 10.6633 16
------> CAND: 335.759692 4285.103027 0.3765078 2.5700831 15.0035 10.6621  8
------> CAND:  12.486283 4914.518555 1.1705372 3.2112243 14.4462 10.6578 16
------> CAND: 303.160411 4153.408691 0.7589434 0.5467733 14.9968 10.6552  8
------> CAND: 115.250351 4405.650879 0.9272673 3.1112440 14.4261 10.6316 16
------> CAND: 294.761917 3766.233154 0.5518340 0.4095315 19.6761 10.625  2
------> CAND:  86.354007 4236.598633 1.0207142 3.1179352 14.4146 10.6168 16
------> CAND: 328.564282 5526.549805 1.1515341 3.1595116 14.9542 10.6113  8
------> CAND: 350.119631 4156.375488 0.9566845 3.0901902 14.9455 10.6023  8
------> CAND:  34.330985 5359.511719 1.2291850 0.9704642 14.9446 10.6014  8
------> CAND: 379.480237 3970.593750 0.7603835 3.0056808 14.9317 10.5881  8
------> CAND: 169.880921 4527.885254 1.1135571 3.1720498 14.9245 10.5807  8
------> CAND: 120.026098 3712.857178 0.9825879 0.2314696 16.5828 10.5799  4
------> CAND:  67.435789 4288.137695 0.5645058 0.7640417 14.3842 10.5775 16
------> CAND: 134.946058 4675.004883 1.0519036 0.7088307 14.9202 10.5762  8
------> CAND:  48.413768 3817.778809 0.5881001 2.8989878 14.9171 10.573  8
------> CAND: 231.036848 3621.019287 0.7091536 0.2419786 19.5784 10.567  2
------> CAND: 114.970081 3744.163574 0.8178845 0.2835254 14.3754 10.566 16
------> CAND: 226.629345 3764.391846 0.9029412 0.2773089 14.9018 10.5573  8
------> CAND: 259.262881 4420.516602 0.6228744 2.9347777 14.8873 10.5423  8
------> CAND: 155.363719 4123.052246 0.9354208 0.4604949 14.3552 10.5399 16
------> CAND:  87.154074 4412.502930 0.4875872 2.7646756 14.8739 10.5286  8
------> CAND: 268.819305 4486.001465 0.6507152 0.8088285 14.8692 10.5238  8
------> CAND:   9.275376 4700.625977 0.5008308 1.1641386 14.3399 10.5202 16
------> CAND: 147.890894 4500.423340 1.1095396 0.6065463 14.8633 10.5176  8
------> CAND: 497.246530 5216.379395 0.6026245 1.4588637 24.2099 10.5142  1
------> CAND: 389.666750 4184.290527 0.9277064 3.0902317 14.8573 10.5114  8
------> CAND:  39.500667 3891.305908 0.2656890 2.3890638 14.3322 10.5102 16
------> CAND: 312.864497 4530.544434 1.1139729 3.1776328 24.1861 10.5039  1
------> CAND: 107.237487 3689.857666 0.8792684 0.2400071 14.8488 10.5027  8
------> CAND: 201.538183 5482.093262 0.8016181 2.8758652 14.3166 10.49 16
------> CAND: 345.871207 6007.722656 1.0277681 2.9381349 19.4324 10.4805  2
------> CAND: 151.859308 4859.920898 0.4549602 1.4616410 14.308 10.4789 16
------> CAND: 499.255650 4496.223633 1.0767347 3.1594570 16.4543 10.4781  4
------> CAND: 120.441832 5189.906738 0.7117323 1.2411127 14.3034 10.4729 16
------> CAND: 363.333578 3991.903320 0.9939036 0.3766427 14.8151 10.468  8
------> CAND: 425.525206 4599.311035 0.6586124 0.8755097 16.4364 10.4639  4
------> CAND: 283.277858 4064.315674 0.8358258 3.0405202 14.8083 10.4611  8
[15:21:01][401460][INFO ] Statistics: count dirty SumSpec pages 1877 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[15:21:01][401460][INFO ] Data processing finished successfully!
15:21:01 (401460): called boinc_finish(0)

</stderr_txt>
]]>